BugFix: we have two list now, so checking the links for NULL is not enough ...

[libfirm] / TODO

diff --git a/TODO b/TODO
index 1607ac6..3800901 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,5 +1,22 @@
+  * 27.8.2004 Goetz
+    Classes need a flag comparable to visibility of entities.
+    This flag must express whether these classes are accessed from
+    outside, i.e., the fields must have a specific layout.
+    Further it should express whether the outside can allocate classes
+    of the type.  Then we can determine whether the class can be turned
+    into a description class by, e.g., rta.
 
-  * Goetz 10.6.04
+  *
+
+  * 5.7.04 Goetz
+    in free_type: check the types that there is no pointer type that points
+    to the freed type.  If so report error.
+
+  + 28.6.04 MMB
+    Div/Mod optimization for constants produces a result that will be optimized
+    again and again :-( Add a flag or a clever encoding so thios does not happen
+
+  + Goetz 10.6.04
     Error in removing dead code:
     In an if condition is a loop.  We optimized the if condition to Jmp/Bad,
     the loop now is unreachable.  It should be removed by gigo or the like.
@@ -8,7 +25,7 @@
     a pass walking and marking starting at the Start node to remove this loop.
     Currently scc causes an segmetation fault for this situation.
 
-  * Goetz 10.6.04
+  + Goetz 10.6.04
     Error in irscc:  If we have an unreachable loop, or a loop
     resulting from an exiting endless recursion, irscc finds
     no tail ==> issues an assertion.